KR200422072Y1 - An air pressure control valve. - Google Patents

An air pressure control valve. Download PDF

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Publication number
KR200422072Y1
KR200422072Y1 KR2020060012538U KR20060012538U KR200422072Y1 KR 200422072 Y1 KR200422072 Y1 KR 200422072Y1 KR 2020060012538 U KR2020060012538 U KR 2020060012538U KR 20060012538 U KR20060012538 U KR 20060012538U KR 200422072 Y1 KR200422072 Y1 KR 200422072Y1
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KR
South Korea
Prior art keywords
valve
hole
gate
center
valve housing
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KR2020060012538U
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Korean (ko)
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이재화
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(주)대성마리프
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Priority to KR2020060012538U priority Critical patent/KR200422072Y1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/076—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with sealing faces shaped as surfaces of solids of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

Abstract

본 고안은 밸브 커버의 하부면에 형성된 관통공의 하단부로부터 원형의 요홈을 형성하여, 상기한 관통공과 요홈이 밸브하우징내에서 회전되는 밸브게이트의 디스크판에 형성된 관통홀과 맞닿게 회전되어 상기한 관통공에서 들어온 공기의 흐름을 조절하여 밸브하우징의 출구공으로 배출하도록 하며, 공기흐름을 밸브커버의 상면에서 회전하는 밸브게이트의 회전함으로서 공기의 흐름을 조절할 수 있도록 한 공기압력 조절밸브에 관한 것이다.The present invention forms a circular groove from the lower end of the through hole formed in the lower surface of the valve cover, the through hole and the groove is rotated in contact with the through hole formed in the disk plate of the valve gate rotated in the valve housing The present invention relates to an air pressure regulating valve that regulates the flow of air from the through hole and discharges it to the exit hole of the valve housing, and controls the flow of air by rotating the valve gate rotating on the upper surface of the valve cover.

본 고안은 밸브하우징과 밸브게이트 및 밸브커버로 이루어진 조절밸브에 있어서, 상기 밸브하우징(10)의 내부에 중앙에 게이트축(21)을 갖는 디스크(22)판으로 형성된 상기 밸브게이트(20)를 설치하고, 상기 밸브커버(30)를 결합하여 일체를 이루도록 하되; 상기 밸브하우징(10)은 상단 외주연 둘레에 다수개의 결합홀(11)을 갖는 결합돌기(12)가 다수개 형성하고, 그 외주연 둘레하부에 다수개의 출구공(13)을 형성하며, 하부중앙에 통공(14)을 갖는 결합축돌기(15)를 형성하고, 내주연 상부에서 하부로 복수개의 걸림턱(15)을 형성하며, 상기 밸브게이트(20)는 상기 게이트축(21)과 상기 디스크판(22)에 연결된 걸림부(23)를 형성하고, 상기 디스크판(22)의 중심으로부터 일측에 관통홀(24)을 형성하며, 상기 밸브커버(30)는 외주연둘레에 다수개의 너트홀(31)을 갖는 결합돌기(12b)를 다수개 형성하고, 하부면 중심으로부터 일측에 관통공(33)을 형성하며, 상기 관통공(33)과 연결되도록 그 상부면에 입구부(32)를 형성하고, 상기 관통공(38)의 하단부로부터 원호형상의 요 홈(34)을 형성하되, 상기 요홈(34)은 일측으로 갈수록 그 단면적이 작아지도록 하고, 상기 게이트축(21)에 코일스프링(40)이 삽입되어 이루어진 것을 특징으로 하는 새로운 공기압력 조절밸브를 제공하고자 하는 것이다.The present invention is a control valve consisting of a valve housing, a valve gate and a valve cover, the valve gate 20 formed of a disk 22 plate having a gate shaft 21 in the center of the valve housing 10 To install, to combine the valve cover 30 to form an integral; The valve housing 10 has a plurality of coupling protrusions 12 having a plurality of coupling holes 11 around the upper outer circumference, and a plurality of outlet holes 13 are formed at the lower circumference of the outer circumference thereof. A coupling shaft protrusion 15 having a through hole 14 in the center thereof is formed, and a plurality of locking jaws 15 are formed from an upper portion of the inner circumference to a lower portion thereof, and the valve gate 20 has the gate shaft 21 and the A locking portion 23 connected to the disk plate 22 is formed, and a through hole 24 is formed at one side from the center of the disk plate 22, and the valve cover 30 has a plurality of nuts around the outer circumference. A plurality of coupling protrusions 12b having holes 31 are formed, a through hole 33 is formed at one side from the center of the lower surface, and the inlet portion 32 is formed at the upper surface thereof so as to be connected to the through hole 33. And to form an arc-shaped groove 34 from the lower end of the through hole 38, the groove 34 is the end toward the one side It is to provide a new air pressure control valve, characterized in that the area is made smaller, the coil spring 40 is inserted into the gate shaft (21).

밸브하우징, 밸브게이트, 밸브커버, 코일스프링.Valve housing, valve gate, valve cover, coil spring.

Description

공기압력 조절밸브.{An air pressure control valve.}{An air pressure control valve}

도 1은 본 고안에 따른 분리사시도.1 is an exploded perspective view according to the present invention.

도 2는 본 고안에 따른 사시도.2 is a perspective view according to the present invention.

도 3, 4는 본 고안에 따른 작용상태를 설명하기 A-A'선단면도.3, 4 is a cross-sectional view taken along the line A-A 'illustrating the working state according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 밸브하우징 11: 결합홀10: valve housing 11: coupling hole

12a,12b: 결합돌기 13; 출수공12a, 12b: binding protrusion 13; Waterman

14: 통공 15: 결합축돌기14: through hole 15: engaging shaft projection

16: 걸림턱 20: 밸브게이트16: locking jaw 20: valve gate

21: 게이트축 22: 디스크판21: gate axis 22: disk plate

23: 걸림부 24: 관통홀23: engaging portion 24: through hole

30: 밸브커버 31: 볼트홀30: valve cover 31: bolt hole

32: 입구부 33: 관통홀32: inlet 33: through hole

34: 요홈 40: 코일스프링34: groove 40: coil spring

50: 볼트50: bolts

본 고안은 밸브 커버의 하부면에 형성된 관통공의 하단부로부터 원형의 요홈을 형성하여, 상기한 관통공과 요홈이 밸브하우징내에서 회전되는 밸브게이트의 디스크판에 형성된 관통홀과 맞닿게 회전되어 상기한 관통공에서 들어온 공기의 흐름을 조절하여 밸브하우징의 출구공으로 배출하도록 하며, 공기흐름을 밸브커버의 상면에서 회전하는 밸브게이트의 회전함으로서 공기의 흐름을 조절할 수 있도록 한 공기압력 조절밸브에 관한 것이다.The present invention forms a circular groove from the lower end of the through hole formed in the lower surface of the valve cover, the through hole and the groove is rotated in contact with the through hole formed in the disk plate of the valve gate rotated in the valve housing The present invention relates to an air pressure regulating valve that regulates the flow of air from the through hole and discharges it to the exit hole of the valve housing, and controls the flow of air by rotating the valve gate rotating on the upper surface of the valve cover.

일반적으로, 공기압력 조절밸브는 공기의 흐름을 제어하기 위한 것으로서, 산업설비의 기초적인 부품으로 설치되는 기기에 따라 적합하게 사용할 수 있도록 여러가지가 개발되어 폭넓게 사용되고 있다.In general, the air pressure regulating valve is used to control the flow of air, and various types have been developed and widely used in order to be suitably used according to a device installed as a basic component of an industrial facility.

상기와 같은 조절밸브는 기본적으로 두가지 종류로 구분이 되는데 그중 한가지는 밸브하우징과 그 내부에 설치되는 구형상의 밸브회전체로 이루어진것과, 다른 한가지는 밸브하우징과 밸브게이트로 이루어진 것이다.Such control valves are basically divided into two types, one of which consists of a valve housing and a spherical valve rotating body installed therein, and the other consists of a valve housing and a valve gate.

상기 밸브하우징과 밸브회전체로 이루어진 것은 밸브하우징에는 공기가 들어가고 나가는 입구와 출구가 형성되어 있고, 밸브회전체는 구형상으로 이루며, 그 중앙에 관통홀이 형성되어 밸브회전체가 회전함에 따라 밸브하우징의 입구와 출구가 연통되도록 되어 있다.The valve housing and the valve rotating body are formed with an inlet and an outlet through which air enters and exits the valve housing, and the valve rotating body has a spherical shape, and a through hole is formed in the center thereof so that the valve rotating body rotates. The inlet and outlet of the housing are in communication.

또한 밸브하우징과 밸브게이트로 이루어진 것을 설명하면, 밸브하우징에는 입구와 출구가 형성되어 있는 것 외에 그 내부에 가이드부가 형성되어 밸브게이트가 가이드부를 따라 승강하면서 입구와 출구를 개폐시키도록 되어 있다..In addition, when the valve housing and the valve gate will be described, the inlet and the outlet are formed in the valve housing, and a guide portion is formed therein so as to open and close the inlet and the outlet while the valve gate is elevated along the guide portion.

상기와 같은 밸브회전체에 의해 공기의 양을 조절하는 공기압력 조절밸브는 미세한 조절을 하는데 문제점이 있으며, 밸브게이트를 이용한 공기압력 조절밸브는 미세조절이 가능하나 밸브게이트를 승강시키기 위해 밸브게이트의 상단부에 설치된 손잡이를 회전시켜야 하는 사용상의 번거로움이 있었다.The air pressure control valve for controlling the amount of air by the valve rotating body as described above has a problem in making a fine adjustment, the air pressure control valve using the valve gate can be finely adjusted, but the valve gate in order to elevate the valve gate There was a hassle in using the knob installed on the upper part to rotate.

상기와 같은 문제점을 해결하기 위해서, 안출 된 본 고안은 밸브 커버의 하부면에 형성된 관통공의 하단부로부터 원형의 요홈을 형성하여, 상기한 관통공과 요홈이 밸브하우징내에서 회전되는 밸브게이트의 디스크판에 형성된 관통홀과 맞닿게 회전되어 상기한 관통공에서 들어온 공기의 흐름을 조절하여 밸브하우징의 출구공으로 배출하도록 하며, 공기흐름을 밸브커버의 상면에서 회전하는 밸브게이트의 회전함으로서 공기의 흐름을 미세하게 조절할 수 있도록 한 새로운 공기압력 조절밸브를 제공하고자 하는 것이다.In order to solve the above problems, the present invention has been devised to form a circular groove from the lower end of the through hole formed in the lower surface of the valve cover, the disc plate of the valve gate in which the through hole and the groove is rotated in the valve housing It is rotated in contact with the through-hole formed in the control to control the flow of air from the through-hole to discharge to the exit hole of the valve housing, the air flow is fine by rotating the valve gate rotating on the upper surface of the valve cover It is to provide a new air pressure control valve that can be adjusted easily.

이와같은 목적을 달성하기 위해서, 본 고안은 밸브하우징과 밸브게이트 및 밸브커버로 이루어진 조절밸브에 있어서, 상기 밸브하우징(10)의 내부에 중앙에 게이트축(21)을 갖는 디스크(22)판으로 형성된 상기 밸브게이트(20)를 설치하고, 상기 밸브커버(30)를 결합하여 일체를 이루도록 하되; 상기 밸브하우징(10)은 상단 외주연 둘레에 다수개의 결합홀(11)을 갖는 결합돌기(12)가 다수개 형성하고, 그 외주연 둘레하부에 다수개의 출구공(13)을 형성하며, 하부중앙에 통공(14)을 갖는 결합축돌기(15)를 형성하고, 내주연 상부에서 하부로 복수개의 걸림턱(15)을 형성하며, 상기 밸브게이트(20)는 상기 게이트축(21)과 상기 디스크판(22)에 연결된 걸림부(23)를 형성하고, 상기 디스크판(22)의 중심으로부터 일측에 관통홀(24)을 형성하며, 상기 밸브커버(30)는 외주연둘레에 다수개의 너트홀(31)을 갖는 결합돌기(12b)를 다수개 형성하고, 하부면 중심으로부터 일측에 관통공(33)을 형성하며, 상기 관통공(33)과 연결되도록 그 상부면에 입구부(32)를 형성하고, 상기 관통공(38)의 하단부로부터 원호형상의 요홈(34)을 형성하되, 상기 요홈(34)은 일측으로 갈수록 그 단면적이 작아지도록 하고, 상기 게이트축(21)에 코일스프링(40)이 삽입되어 이루어진 것을 특징으로 한다.In order to achieve the above object, the present invention is a control valve consisting of a valve housing and a valve gate and a valve cover, the disk 22 having a gate shaft 21 in the center of the valve housing 10 in the plate Install the formed valve gate 20 and combine the valve cover 30 to form an integrated unit; The valve housing 10 has a plurality of coupling protrusions 12 having a plurality of coupling holes 11 around the upper outer circumference, and a plurality of outlet holes 13 are formed at the lower circumference of the outer circumference thereof. A coupling shaft protrusion 15 having a through hole 14 in the center thereof is formed, and a plurality of locking jaws 15 are formed from an upper portion of the inner circumference to a lower portion thereof, and the valve gate 20 has the gate shaft 21 and the A locking portion 23 connected to the disk plate 22 is formed, and a through hole 24 is formed at one side from the center of the disk plate 22, and the valve cover 30 has a plurality of nuts around the outer circumference. A plurality of coupling protrusions 12b having holes 31 are formed, a through hole 33 is formed at one side from the center of the lower surface, and the inlet portion 32 is formed at the upper surface thereof so as to be connected to the through hole 33. And to form an arc-shaped groove 34 from the lower end of the through hole 38, the groove 34 is the end toward the one side Have to be smaller, and wherein the gate shaft 21, coil spring 40 is made is inserted.

이하, 본 고안을 첨부된 도면에 의하여 상세하게 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings of the present invention as follows.

도 1은 본 고안에 따른 분리사시도이고, 도 2는 본 고안에 따른 사시도이고, 도 3, 4는 본 고안에 따른 작용상태를 설명하기 위한 A-A'선단면도이다.1 is an exploded perspective view according to the present invention, Figure 2 is a perspective view according to the present invention, Figure 3, 4 is a cross-sectional view taken along line A-A 'for explaining the operating state according to the present invention.

본 고안에 따른 공기압력 조절밸브를 도 1 및 도 2, 도 3, 도 4에 도시된 것을 참조하여 설명하면;Referring to the air pressure control valve according to the present invention with reference to those shown in Figures 1 and 2, 3, 4;

상기 밸브하우징(10)의 내부에 중앙에 게이트축(21)을 갖는 디스크(22)판으로 형성된 상기 밸브게이트(20)를 설치하고, 상기 밸브커버(30)를 결합하여 일체를 이루도록 구성한다.The valve gate 20 formed of a disk 22 plate having a gate shaft 21 in the center of the valve housing 10 is installed, and the valve cover 30 is configured to be integrally formed.

상기 밸브하우징(10)은 상단 외주연 둘레에 다수개의 결합홀(11)을 갖는 결합돌기(12)가 다수개 형성하고, 그 외주연 둘레하부에 다수개의 출구공(13)을 형성한다.The valve housing 10 has a plurality of coupling protrusions 12 having a plurality of coupling holes 11 around the upper outer circumference, and a plurality of outlet holes 13 are formed at the lower circumference of the outer circumference.

상기 출구공(13)은 상기 밸브하우징(10)의 외주연둘레 하부에 복수개가 형성하고, 이와 마주하는 외주연둘레 하부에 복수개를 각각 형성하는 것이 바람직하다.The outlet hole 13 is preferably formed in a plurality of the lower peripheral edge of the valve housing 10, a plurality of the lower peripheral edges facing each other is preferably formed.

즉 상기 출구공(13)은 상기 밸브하우징(10) 외주연둘레의 하부에 네개형성하는 것이 바람직하다.That is, it is preferable that four outlet holes 13 are formed in the lower portion of the outer circumferential circumference of the valve housing 10.

또한, 상기 밸브하우징(10)은 하부중앙에 통공(14)을 갖는 결합축돌기(15)를 형성하고, 내주연 상부에서 하부로 복수개의 걸림턱(15)을 형성한다.In addition, the valve housing 10 forms a coupling shaft protrusion 15 having a through hole 14 in the lower center thereof, and forms a plurality of locking jaws 15 from the upper portion of the inner circumference.

상기 걸림턱(15)은 수직으로 복수개 형성하는 것이 바람직하다.Preferably, the locking jaw 15 is formed in a plurality of vertically.

상기 밸브게이트(20)는 상기 게이트축(21)과 상기 디스크판(22)에 연결된 걸림부(23)를 형성하고, 상기 디스크판(22)의 중심으로부터 일측에 관통홀(24)을 형성한다.The valve gate 20 forms a locking portion 23 connected to the gate shaft 21 and the disk plate 22, and forms a through hole 24 on one side from the center of the disk plate 22. .

상기 밸브커버(30)는 외주연둘레에 다수개의 너트홀(31)을 갖는 결합돌기(12b)를 다수개 형성하고, 하부면 중심으로부터 일측에 관통공(33)을 형성한다. The valve cover 30 forms a plurality of coupling protrusions 12b having a plurality of nut holes 31 around the outer circumference, and forms a through hole 33 on one side from the center of the lower surface.

또한, 상기 관통공(33)과 연결되도록 그 상부면에 입구부(32)를 형성한다.In addition, the inlet portion 32 is formed on the upper surface thereof so as to be connected to the through hole 33.

그리고 상기 관통공(38)의 하단부로부터 원호형상의 요홈(34)을 형성하되, 상기 요홈(34)은 일측으로 갈수록 그 단면적이 작아지도록 형성한다.And an arc-shaped groove 34 is formed from the lower end of the through hole 38, the groove 34 is formed so that its cross-sectional area is smaller toward one side.

상기 요홈(34)은 일측으로 갈수록 그 단면적이 작아지는 것은 단면적에 변화를 주어 상기 요홈(34)내에 흐르는 공기의 양을 조절할 수 있도록 한다.The groove 34 has a smaller cross-sectional area toward one side to change the cross-sectional area so that the amount of air flowing in the groove 34 can be adjusted.

상기 게이트축(21)에 코일스프링(40)이 삽입되어 형성한다.The coil spring 40 is inserted into the gate shaft 21 to be formed.

상기 코일스프링(40)의 상부와 하부에는 와샤(41)가 각각 형성한다.Washers 41 are formed on the upper and lower portions of the coil spring 40, respectively.

상부 상기 와샤(41)는 상기 밸브게이트의 상기 디스크판의 하부면을 지지하고 하부 상기 와샤(41)는 상기 밸브하우징(10)의 상기 통공(14)의 둘레를 지지하여 상기 와샤(41)들 사이에서 탄발이되도록 상기 코일스프링(40)이 형성한다.The upper washer 41 supports the lower surface of the disk plate of the valve gate, and the lower washer 41 supports the circumference of the through hole 14 of the valve housing 10 to support the washers 41. The coil spring 40 is formed so as to be shot in between.

본 고안에 따른 공기압력조절밸브의 작용을 설명하면 다음과 같다.Referring to the operation of the air pressure control valve according to the present invention.

도 3은 상기 밸브하우징(10)내에 안착된 상기 밸브게이트(20)의 상기 게이트축(21)을 오른쪽으로 완전히 돌려서 상기 디스판(22)에 형성된 상기 걸림부(23)가 상기 걸림턱(16)에 맞닿게 해놓은 상태로서, 상기 입구부(32)를 통해 들어는 공기를 상기 관통공(33)을 통과하며, 상기 관통홀(33)과 상기 디스크판(22)의 상기 관통홀(24)이 일치하게하여 공기는 상기 관통홀(24)을 통과하여 상기 밸브하우징(10)내에 유입되며 다시 상기 출구공(13)들을 통하여 상기 밸브하우징(10)의 외부로 빠져나간다.FIG. 3 illustrates that the locking portion 23 formed on the panel 22 is completely turned by turning the gate shaft 21 of the valve gate 20 seated in the valve housing 10 to the right. ), The air entering through the inlet 32 passes through the through hole 33, and the through hole 24 of the through hole 33 and the disk plate 22. In accordance with this, the air passes through the through hole 24 and flows into the valve housing 10 and again exits the valve housing 10 through the outlet holes 13.

이때, 상기 밸브커버(30)의 하면에는 일측으로 갈수록 그 단면적이 작아지는 상기 요홈(34)을 형성하여 상기 밸브게이트(20)의 좌우로 회전가능하게 되어서 상기 디스크판(24)의 상기 관통홀(24)이 상기 요홈(34)과 맞닿아 단면적이 넓은쪽에서 단면적이 좁은쪽으로 좌,우이동이 가능하게 하여서 상기 입구부(32)에 들어오 는 공기를 미세하게 조절할 수 있다.At this time, the bottom surface of the valve cover 30 is formed in the groove 34 is reduced in cross-sectional area toward one side to be rotated to the left and right of the valve gate 20 to the through hole of the disk plate 24 The 24 is in contact with the groove 34 to allow left and right movement from the wider cross section to the narrower cross section so that the air entering the inlet portion 32 can be finely controlled.

도 4는 상기 밸브하우징(10)내에 안착된 상기 밸브게이트(20)의 상기 게이트축(21)을 왼쪽으로 완전히 돌려서 상기 디스판(22)에 형성된 상기 걸림부(23)가 상기 걸림턱(16)에 맞닿게 해놓은 상태로서, 상기 입구부(32)를 통해 들어는 공기를 상기 관통공(33)을 통과하도록 하며, 상기 관통홀(33)이 상기 요홈(34)의 단면적이 넓은면에서 좁은면을 지나서 상기 밸브커버(30)의 하면 평면부에 상기 관통홀(33)이 위치하게 하여 상기 입구부(32)를 통해 상기 관통공(33)으로 배출되려는 공기의 배출을 막아준다.FIG. 4 illustrates that the locking portion 23 formed on the panel 22 is rotated completely by turning the gate shaft 21 of the valve gate 20 seated in the valve housing 10 to the left. ), The air entering through the inlet portion 32 passes through the through hole 33, and the through hole 33 is narrow in a wide cross section of the groove 34. The through hole 33 is positioned in the planar portion of the lower surface of the valve cover 30 to prevent the discharge of air to be discharged to the through hole 33 through the inlet 32.

이때 상기 게이트축(20)에는 상기 코일스프링(40)의 탄발력은 상기 밸브게이트(20)를 의지하여 상기 밸브게이트(20)를 상기 밸브커버(30)의 하면에 밀착하게 해준다.At this time, the elastic force of the coil spring 40 on the gate shaft 20 makes the valve gate 20 close to the bottom surface of the valve cover 30 by relying on the valve gate 20.

한편, 상기 관통홀(24)도 또한 상기 밸브커버(30)의 하면의 평면부에 긴밀하게 접촉되어 상기 입구부(32)내로 들어와 상기 관통공(33)으로 배출되려는 공기를 상기 밸브게이트(20)의 상면부가 막아서 상기 밸브하우징(10)내의 공기유입을 막아주게된다.On the other hand, the through-hole 24 is also in close contact with the planar portion of the lower surface of the valve cover 30 to enter the inlet portion 32 to discharge the air to be discharged to the through-hole 33 to the valve gate 20 The upper surface portion of the c) is blocked to prevent inflow of air into the valve housing 10.

상술한 바와 같이 본 고안은 밸브커버의 하면에 원호를 이루면 일측에 관통공을 형성하고 다른 일측으로 갈수록 작아지는 요홈을 형성하여 상기 입구부에서 주입되는 공기를 상기 관통공과 상기 관통홀과 상기 출구공을 통하여 배출을 개폐하거나 그 배출량을 미세하게 조절할 수 있다.As described above, the present invention forms a through hole in one side of the lower surface of the valve cover, and forms a recess that becomes smaller toward the other side, so that the air injected from the inlet is formed through the through hole, the through hole, and the outlet hole. By opening and closing the emission or finely control the emission.

손쉽게 게이트축을 좌, 우로 회전시켜 공기의 배출량을 간편하고 손쉽게 조절할 수 있다.Easily rotate the gate shaft left and right to control the air emissions easily and easily.

Claims (1)

밸브하우징과 밸브게이트 및 밸브커버로 이루어진 조절밸브에 있어서, In a control valve consisting of a valve housing, a valve gate and a valve cover, 상기 밸브하우징(10)의 내부에 중앙에 게이트축(21)을 갖는 디스크(22)판으로 형성된 상기 밸브게이트(20)를 설치하고, 상기 밸브커버(30)를 결합하여 일체를 이루도록 하되;Install the valve gate 20 formed of a disk 22 plate having a gate shaft 21 at the center of the valve housing 10 and coupling the valve cover 30 to form an integrated body; 상기 밸브하우징(10)은 상단 외주연 둘레에 다수개의 결합홀(11)을 갖는 결합돌기(12)가 다수개 형성하고, 그 외주연 둘레하부에 다수개의 출구공(13)을 형성하며, 하부중앙에 통공(14)을 갖는 결합축돌기(15)를 형성하고, 내주연 상부에서 하부로 복수개의 걸림턱(15)을 형성하며, 상기 밸브게이트(20)는 상기 게이트축(21)과 상기 디스크판(22)에 연결된 걸림부(23)를 형성하고, 상기 디스크판(22)의 중심으로부터 일측에 관통홀(24)을 형성하며, 상기 밸브커버(30)는 외주연둘레에 다수개의 너트홀(31)을 갖는 결합돌기(12b)를 다수개 형성하고, 하부면 중심으로부터 일측에 관통공(33)을 형성하며, 상기 관통공(33)과 연결되도록 그 상부면에 입구부(32)를 형성하고, 상기 관통공(38)의 하단부로부터 원호형상의 요홈(34)을 형성하되, 상기 요홈(34)은 일측으로 갈수록 그 단면적이 작아지도록 하고, 상기 게이트축(21)에 코일스프링(40)이 삽입되어 이루어진 것을 특징으로 하는 공기압력 조절밸브. The valve housing 10 has a plurality of coupling protrusions 12 having a plurality of coupling holes 11 around the upper outer circumference, and a plurality of outlet holes 13 are formed at the lower circumference of the outer circumference thereof. A coupling shaft protrusion 15 having a through hole 14 in the center thereof is formed, and a plurality of locking jaws 15 are formed from an upper portion of the inner circumference to a lower portion thereof, and the valve gate 20 has the gate shaft 21 and the A locking portion 23 connected to the disk plate 22 is formed, and a through hole 24 is formed at one side from the center of the disk plate 22, and the valve cover 30 has a plurality of nuts around the outer circumference. A plurality of coupling protrusions 12b having holes 31 are formed, a through hole 33 is formed at one side from the center of the lower surface, and the inlet portion 32 is formed at the upper surface thereof so as to be connected to the through hole 33. And to form an arc-shaped groove 34 from the lower end of the through hole 38, the groove 34 is the end toward the one side Have coils with the gate shaft 21 such that, the smaller the spring 40, the air pressure control valve, characterized in that the insert is made.
KR2020060012538U 2006-05-11 2006-05-11 An air pressure control valve. KR200422072Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934231B1 (en) * 2007-08-31 2009-12-28 (주)대성마리프 Air pressure regulating valve.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934231B1 (en) * 2007-08-31 2009-12-28 (주)대성마리프 Air pressure regulating valve.

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